From: "tip-bot2 for Alexandre Belloni" <tip-bot2@linutronix.de>
To: linux-tip-commits@vger.kernel.org
Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>,
Daniel Lezcano <daniel.lezcano@linaro.org>, x86 <x86@kernel.org>,
LKML <linux-kernel@vger.kernel.org>
Subject: [tip: timers/core] clocksource/drivers/timer-atmel-tcb: Allow selecting first divider
Date: Thu, 23 Jul 2020 19:09:42 -0000 [thread overview]
Message-ID: <159553138254.4006.5886895176934132586.tip-bot2@tip-bot2> (raw)
In-Reply-To: <20200710230813.1005150-9-alexandre.belloni@bootlin.com>
The following commit has been merged into the timers/core branch of tip:
Commit-ID: 501465d5d7af63af5942cf6af783952bdd757c52
Gitweb: https://git.kernel.org/tip/501465d5d7af63af5942cf6af783952bdd757c52
Author: Alexandre Belloni <alexandre.belloni@bootlin.com>
AuthorDate: Sat, 11 Jul 2020 01:08:12 +02:00
Committer: Daniel Lezcano <daniel.lezcano@linaro.org>
CommitterDate: Sat, 11 Jul 2020 18:58:18 +02:00
clocksource/drivers/timer-atmel-tcb: Allow selecting first divider
The divider selection algorithm never allowed to get index 0. It was also
continuing to look for dividers, trying to find the slow clock selection.
This is not necessary anymore.
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20200710230813.1005150-9-alexandre.belloni@bootlin.com
---
drivers/clocksource/timer-atmel-tcb.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/clocksource/timer-atmel-tcb.c b/drivers/clocksource/timer-atmel-tcb.c
index 7a6474a..7fea134 100644
--- a/drivers/clocksource/timer-atmel-tcb.c
+++ b/drivers/clocksource/timer-atmel-tcb.c
@@ -432,10 +432,8 @@ static int __init tcb_clksrc_init(struct device_node *node)
tmp = rate / divisor;
pr_debug("TC: %u / %-3u [%d] --> %u\n", rate, divisor, i, tmp);
- if (best_divisor_idx > 0) {
- if (tmp < 5 * 1000 * 1000)
- continue;
- }
+ if ((best_divisor_idx >= 0) && (tmp < 5 * 1000 * 1000))
+ break;
divided_rate = tmp;
best_divisor_idx = i;
}
next prev parent reply other threads:[~2020-07-23 19:10 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-10 23:08 [PATCH v6 0/9] clocksource/drivers/timer-atmel-tcb: add sama5d2 support Alexandre Belloni
2020-07-10 23:08 ` Alexandre Belloni
2020-07-10 23:08 ` [PATCH v6 1/9] dt-bindings: atmel-tcb: convert bindings to json-schema Alexandre Belloni
2020-07-10 23:08 ` Alexandre Belloni
2020-07-23 19:09 ` [tip: timers/core] " tip-bot2 for Alexandre Belloni
2020-07-10 23:08 ` [PATCH v6 2/9] dt-bindings: microchip: atmel,at91rm9200-tcb: add sama5d2 compatible Alexandre Belloni
2020-07-10 23:08 ` [PATCH v6 2/9] dt-bindings: microchip: atmel, at91rm9200-tcb: " Alexandre Belloni
2020-07-23 19:09 ` [tip: timers/core] dt-bindings: microchip: atmel,at91rm9200-tcb: " tip-bot2 for Alexandre Belloni
2020-07-10 23:08 ` [PATCH v6 3/9] ARM: dts: at91: sama5d2: add TCB GCLK Alexandre Belloni
2020-07-10 23:08 ` Alexandre Belloni
2020-07-23 19:09 ` [tip: timers/core] " tip-bot2 for Alexandre Belloni
2020-07-10 23:08 ` [PATCH v6 4/9] ARM: at91: add atmel tcb capabilities Alexandre Belloni
2020-07-10 23:08 ` Alexandre Belloni
2020-07-23 19:09 ` [tip: timers/core] " tip-bot2 for Kamel Bouhara
2020-07-10 23:08 ` [PATCH v6 5/9] clocksource/drivers/timer-atmel-tcb: rework 32khz clock selection Alexandre Belloni
2020-07-10 23:08 ` Alexandre Belloni
2020-07-23 19:09 ` [tip: timers/core] clocksource/drivers/timer-atmel-tcb: Rework " tip-bot2 for Alexandre Belloni
2020-07-10 23:08 ` [PATCH v6 6/9] clocksource/drivers/timer-atmel-tcb: fill tcb_config Alexandre Belloni
2020-07-10 23:08 ` Alexandre Belloni
2020-07-23 19:09 ` [tip: timers/core] clocksource/drivers/timer-atmel-tcb: Fill tcb_config tip-bot2 for Alexandre Belloni
2020-07-10 23:08 ` [PATCH v6 7/9] clocksource/drivers/timer-atmel-tcb: stop using the 32kHz for clockevents Alexandre Belloni
2020-07-10 23:08 ` Alexandre Belloni
2020-07-23 19:09 ` [tip: timers/core] clocksource/drivers/timer-atmel-tcb: Stop " tip-bot2 for Alexandre Belloni
2020-07-10 23:08 ` [PATCH v6 8/9] clocksource/drivers/timer-atmel-tcb: allow selecting first divider Alexandre Belloni
2020-07-10 23:08 ` Alexandre Belloni
2020-07-23 19:09 ` tip-bot2 for Alexandre Belloni [this message]
2020-07-10 23:08 ` [PATCH v6 9/9] clocksource/drivers/timer-atmel-tcb: add sama5d2 support Alexandre Belloni
2020-07-10 23:08 ` Alexandre Belloni
2020-07-23 19:09 ` [tip: timers/core] clocksource/drivers/timer-atmel-tcb: Add " tip-bot2 for Alexandre Belloni
2020-07-17 4:11 ` [PATCH v6 0/9] clocksource/drivers/timer-atmel-tcb: add " Daniel Lezcano
2020-07-17 4:11 ` Daniel Lezcano
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